1385998972857772
1,385,998,972,857,772 is an even composite number composed of five prime numbers multiplied together.
1385998972857772 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 1385998972857772:
22 × 72 × 135 × 79 × 4912
(2 × 2 × 7 × 7 × 13 × 13 × 13 × 13 × 13 × 79 × 491 × 491)See below for interesting mathematical facts about the number 1385998972857772 from the Numbermatics database.
Names of 1385998972857772
- Cardinal: 1385998972857772 can be written as One quadrillion, three hundred eighty-five trillion, nine hundred ninety-eight billion, nine hundred seventy-two million, eight hundred fifty-seven thousand, seven hundred seventy-two.
Scientific notation
- Scientific notation: 1.385998972857772 × 1015
Factors of 1385998972857772
Divisors of 1385998972857772
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 4 7 13 14 26 28 49 52 79 91 98 158 169 182 196 316 338 364 491 553 637 676 982 1027 1106 1183 1274 1964 2054 2197 2212 2366 2548 3437 3871 4108 4394 4732 6383 6874 7189 7742 8281 8788 12766 13351 13748 14378 15379 15484 16562 24059 25532 26702 28561 28756 30758 33124 38789 44681 48118 50323 53404 57122 61516 77578 82979 89362 93457 96236 100646 107653 114244 155156 165958 173563 178724 186914 199927 201292 215306 241081 271523 312767 331916 347126 371293 373828 399854 430612 482162 504257 543046 580853 625534 654199 694252 742586 799708 964324 1008514 1078727 1086092 1161706 1214941 1251068 1308398 1399489 1485172 1687567 1900661 2017028 2157454 2256319 2323412 2429882 2599051 2616796 2798978 3134053 3375134 3529799 3801322 4065971 4314908 4512638 4859764 5198102 5597956 6268106 6555341 6750268 7059598 7551089 7602644 8131942 8504587 9025276 10396204 11812969 12536212 13110682 14023451 14119196 15102178 15794233 16263884 17009174 18193357 19045399 21938371 23625938 24708593 26221364 28046902 29332147 30204356 31588466 34018348 36386714 38090798 40742689 43876742 45887387 47251876 49417186 52857623 56093804 58664294 63176932 72773428 76181596 81485378 85219433 87753484 91774774 98164157 98834372 105715246 110559631 117328588 133317793 153568597 162970756 170438866 182304863 183549548 196328314 205325029 211430492 221119262 247590187 266635586 285198823 307137194 321211709 340877732 364609726 392656628 410650058 442238524 495180374 529654957 533271172 570397646 596536031 614274388 642423418 687149099 729219452 821300116 933224551 990360748 1059309914 1107852629 1140795292 1193072062 1276134041 1284846836 1374298198 1437275203 1733131309 1866449102 1996391761 2118619828 2215705258 2386144124 2552268082 2748596396 2874550406 3218672431 3466262618 3707584699 3732898204 3992783522 4175752217 4431410516 5104536164 5749100812 6437344862 6885514441 6932525236 7415169398 7754968403 7985567044 8351504434 8932938287 12131919163 12874689724 13771028882 14402084177 14830338796 15509936806 16703008868 17865876574 22530707017 24263838326 25953092893 27542057764 28804168354 31019873612 35731753148 41842741603 45061414034 48198601087 48527676652 51906185786 54284778821 57608336708 83685483206 89511687733 90122828068 96397202174 100814589239 103812371572 108569557642 157714949119 167370966412 179023375466 192794404348 201629178478 217139115284 292899191221 315429898238 337390207609 358046750932 403258356956 543955640839 585798382442 626581814131 630859796476 674780415218 705702124673 1087911281678 1171596764884 1253163628262 1349560830436 1411404249346 2050294338547 2175822563356 2506327256524 2822808498692 3807689485873 4100588677094 4386072698917 7071423330907 7615378971746 8201177354188 8772145397834 14142846661814 15230757943492 17544290795668 26653826401111 28285693323628 49499963316349 53307652802222 98999926632698 106615305604444 197999853265396 346499743214443 692999486428886 1385998972857772
- Sum of all divisors σ(n): 3101630460697440
- Sum of proper divisors (its aliquot sum) s(n): 1715631487839668
- 1385998972857772 is an abundant number, because the sum of its proper divisors (1715631487839668) is greater than itself. Its abundance is 329632514981896
Bases of 1385998972857772
- Binary: 1001110110010001111000010000110111110101101101011002
- Hexadecimal: 0x4EC8F086FADAC
- Base-36: DNAN4Z08FG
Squares and roots of 1385998972857772
- 1385998972857772 squared (13859989728577722) is 1920993152762799005156540803984
- 1385998972857772 cubed (13859989728577723) is 2662494536596052519621239881649013822962963648
-
The
square root of 1385998972857772 is 37229007.1430567699 -
The
cube root of 1385998972857772 is 111494.7204122089
Scales and comparisons
How big is 1385998972857772?- 1,385,998,972,857,772 seconds is equal to 44,070,480 years, 8 weeks, 2 days, 10 hours, 42 minutes, 52 seconds.
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To count from 1 to 1,385,998,972,857,772 would take you about one hundred thirty-two million, two hundred eleven thousand, four hundred forty years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 1385998972857772 cubic inches would be around 9291.2 feet tall.
Recreational maths with 1385998972857772
- 1385998972857772 backwards is 2777582798995831
- The number of decimal digits it has is: 16
- The sum of 1385998972857772's digits is 97
- More coming soon!
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